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Svante Paabo by Mind Map: Svante Paabo
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Svante Paabo

Geneticist

TED profile

eva.mpg.de/~paabo/

back to overview map

genetics

chromosomes

nothing in nature is perfect

dna sequences

compare genomes

diferences

human vs chimpanzee

mutations happen

"We contain around 3.2 billion letters of the human genome."

DNA

mother & father

3 bi letters

3mi differences

genetic differences, genertic variation, little in africa, outside africa closer related

"On average, any 2 humans will share a common ancestor a half a million years ago."

africa

colonized rest of world, asia, australia, europe

from a genome perspective, where al africans

genetic variance

185 africans

184 eurasians

variance

38 mi variable positions

single letter difference make it easy to distinguish african or eurasian

in 95% we can be right from a genome perspective their heritage

altough look at people (bennetton ad)

different features

skin

facial

also imuunsystem

body parts interact with enviroment

looking at an organ wont tell you its original

humans have a recent origin in africa

neanderthals

western asia/ europe

what happend to them?, extract DNA of neanderthals, animal, how to extract

Neanderthal genome project

neaderthal genome

55% extracted sofar

visible on the web

what happend when neaderthals & africans met

how, 2 africans, does it met with neanderthals

neaderthal matches easier with european, same goes for china

neaderthals where not in, africa, china

today people outside have a small part of neanderthal genome part (therefore visible in DNA)

discovery in Siberia (2010)

cave

denisovans, 40,000 year old pinky bone, of neanderthal, more info in this article

Nieuw knooppunt

did we mix?

denisovan people

papua new guinea

west

neanderthals

east

denisovans

siberian

both where present

early forms of humans

disapear

but they still live onwards in every present human (small bit), old component of extict forms, is not present in african people

wrap

present day gnomes

we have always mixed